The shape of a yeast cell can be approximated by a sphere (a) Calculate the volume of each cell using the formula for the volume of a sphere: V = 4 3 pr3 Note that p (the Greek letter pi) is a constant with an approximate value of 314, d stands for diameter, and r stands for radius, which is half the diameter (b) How much new cytoplasm will the new cell have to synthesize as it matures? To determine this, calculate the difference between the volume of the full-sized cell and the volume of the